Harrington Industrial Plastics LLC
Seattle, WA Doing business as Harrington Pure Industrial Plastics Part of Ipex USA LLC
- UEI
- KWVFS9LJYEG3
- CAGE
- 1PFS0
- Primary NAICS
- 326122 Plastics Pipe and Pipe Fitting Manufacturing
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Partnership or Limited Liability Partnership
- Other NAICS codes in SAM.gov
-
- 213112 Support Activities for Oil and Gas Operations
- 213113 Support Activities for Coal Mining
- 213114 Support Activities for Metal Mining
- 213115 Support Activities for Nonmetallic Minerals (except Fuels) Mining
- 221310 Water Supply and Irrigation Systems
- 221320 Sewage Treatment Facilities
- 236210 Industrial Building Construction
- 236220 Commercial and Institutional Building Construction
- Corporate family
-
-
Parent
Pineville, NC
GCGNBW9RPJD3
-
Parent
Pineville, NC
GCGNBW9RPJD3
- SAM.gov registration date
- Physical address
- 4322 S 104th Pl, Seattle, WA 98178, USA
- Website
- harringtonplastics.com
- Founded
- 1969
- Employees
- 251-1K
- Estimated annual revenue
- $100M-$250M
- Industry
-
- Consumer Discretionary
- Retailing
- Distributors
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $61,204 |
| FY2025 | $0 |
| FY2024 | $35,238 |
| FY2023 | -$14,660 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of Commerce | $61,204 |
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| Seattle | Seattle, WA | 423840 Industrial Supplies Merchant Wholesalers |
| Ferguson Industrial | Hampton, VA | 423720 Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers |
| Monarch Supply Company, Inc. | Chesapeake, VA | 423840 Industrial Supplies Merchant Wholesalers |
| Cascade Ship Supply, LLC | Kent, WA | 332912 Fluid Power Valve and Hose Fitting Manufacturing |
| Republic Brass Sales Inc. | Lemon Grove, CA | 332919 Other Metal Valve and Pipe Fitting Manufacturing |
About the company
Harrington Industrial Plastics LLC, operating as Harrington Pure Industrial Plastics, supplies industrial plumbing components, pipe fittings, and specialized marine equipment to federal agencies as a prime contractor under full-and-open (non-set-aside) procurement. The company is a child entity of Ipex USA LLC, a foreign-owned manufacturer headquartered in Pineville, North Carolina, and operates from Seattle, Washington. Harrington competes exclusively as a prime — it carries no subcontract awards — and holds no standing on government-wide vehicles or master IDIQs; all work flows through individual purchase orders.
Harrington's federal customer base splits across nine agencies with heavy Navy and NOAA concentration. The top five customers account for 45% of award count and 73% of combined potential value. NOAA leads on potential value at $95 thousand across six awards, anchored by a $61.2 thousand purchase order issued September 14, 2026, for PVC Schedule 80 pipe fittings, flanges, elbows, tees, butterfly valves, and two Asahi actuators to support the Northwest Fisheries Science Center Manchester Research Station's flowing seawater system for aquaculture research. Naval Sea Systems Command follows with 17 awards totaling $27 thousand in potential value, including a $3.4 thousand pump and base order from July 2022. The Military Sealift Command placed a $35.2 thousand order in August 2024 for a 6-inch simplex strainer for a T-AKE supply-class vessel. USGS and Naval Facilities Engineering Command round out the portfolio with smaller awards totaling $57 thousand and $63 thousand respectively.
Award velocity is sparse: one award in 2026, one in 2024, one in 2022, and one in 2021 across recent years, with 64 total awards since 1986. The combined potential value of $376 thousand across all awards reflects a low-volume, transactional supplier posture. One award carrying $61 thousand in combined potential value faces recompete within the next twenty-four months. Harrington's capability footprint centers on plastics pipe and pipe fittings (six awards), plumbing and heating equipment wholesale (six awards), plumbing fixture fitting and trim manufacturing (four awards), and marine-grade components — work characterized by PSC codes for plumbing fixtures and accessories (eleven awards) and hose, pipe, tube, and fittings (eight awards).
Quick answers
Is Harrington Industrial Plastics LLC registered in SAM.gov?
Yes. Harrington Industrial Plastics LLC's SAM.gov registration is active through June 12, 2027.
What is Harrington Industrial Plastics LLC's CAGE code?
Harrington Industrial Plastics LLC's CAGE code is 1PFS0, and its Unique Entity ID (UEI) is KWVFS9LJYEG3.
How much has Harrington Industrial Plastics LLC received in federal contracts?
Federal contracts obligated $81,783 to Harrington Industrial Plastics LLC in fiscal years 2023 through 2027.
What is Harrington Industrial Plastics LLC's most recent federal award?
Harrington Industrial Plastics LLC's most recent federal contract award is Plumbing components in order to repair and operate the flowing seawater system that supports high-priority science… (1333MF26P0121), from National Oceanic and Atmospheric Administration, on September 14, 2026.
On GovTribe
See Harrington Industrial Plastics LLC's full federal record
- Federal contract awards
- IDV awards
- Funding analysis by agency, NAICS and set-aside
- Similar vendors